! Started logfile: /scr/pima/rv100_uvs/J1848+3219_S_uvs.log on Mon Feb 29 13:29:12 2016 obs /scr/pima/rv100_uvs/J1848+3219_S_uva.fits ! Reading UV FITS file: /scr/pima/rv100_uvs/J1848+3219_S_uva.fits ! AN table 1: 29 integrations on 66 of 66 possible baselines. ! Apparent sampling: 0.177116 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1848+3219 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 1356 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv100_uvs/J1848+3219_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.396092Jy sigma=7.460162 ! Fit after self-cal, rms=0.213514Jy sigma=1.078606 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.407 mas, bmaj=2.886 mas, bpa=51.29 degrees ! Estimated noise=4.78539 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.739272 Jy ! Component: 100 - total flux cleaned = 0.940141 Jy ! Total flux subtracted in 100 components = 0.940141 Jy ! Clean residual min=-0.028119 max=0.086193 Jy/beam ! Clean residual mean=0.000245 rms=0.007206 Jy/beam ! Combined flux in latest and established models = 0.940141 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.940141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198202Jy sigma=1.054021 ! Fit after self-cal, rms=0.197957Jy sigma=1.053341 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0921324 Jy ! Component: 100 - total flux cleaned = 0.141731 Jy ! Total flux subtracted in 100 components = 0.141731 Jy ! Clean residual min=-0.018135 max=0.031576 Jy/beam ! Clean residual mean=0.000067 rms=0.004235 Jy/beam ! Combined flux in latest and established models = 1.08187 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 1.08187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143935Jy sigma=0.673347 ! Fit after self-cal, rms=0.143761Jy sigma=0.673005 ! Inverting map ! Added new window around map position (3, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0338103 Jy ! Component: 100 - total flux cleaned = 0.0549692 Jy ! Total flux subtracted in 100 components = 0.0549692 Jy ! Clean residual min=-0.016241 max=0.015916 Jy/beam ! Clean residual mean=-0.000002 rms=0.003645 Jy/beam ! Combined flux in latest and established models = 1.13684 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 1.13684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136748Jy sigma=0.609656 ! Fit after self-cal, rms=0.136599Jy sigma=0.608703 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.743 mas, bmaj=3.347 mas, bpa=50.46 degrees ! Estimated noise=3.92792 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00930094 Jy ! Component: 100 - total flux cleaned = 0.0100136 Jy ! Component: 150 - total flux cleaned = 0.0103122 Jy ! Component: 200 - total flux cleaned = 0.0105793 Jy ! Total flux subtracted in 200 components = 0.0105793 Jy ! Clean residual min=-0.015582 max=0.016705 Jy/beam ! Clean residual mean=-0.000357 rms=0.003739 Jy/beam ! Combined flux in latest and established models = 1.14742 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 1.14742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135090Jy sigma=0.596539 ! Fit after self-cal, rms=0.134983Jy sigma=0.596023 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.743 x 3.347 at 50.46 degrees (North through East) ! Clean map min=-0.013924 max=0.9742 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.93 HN 1.04 KP 0.96 LA 0.99 ! MA 1.00* MK 0.96 NL 0.99 NY 1.00 ! OV 0.98 PT 1.03 SC 0.97 WF 0.98 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.03 HN 0.98 KP 0.96 LA 1.00 ! MA 1.00* MK 0.97 NL 1.02 NY 1.06 ! OV 0.98 PT 1.02 SC 0.98 WF 0.99 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.01 HN 1.03 KP 0.98 LA 0.99 ! MA 1.00* MK 0.97 NL 1.00 NY 1.02 ! OV 0.96 PT 1.01 SC 0.97 WF 0.97 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.07 HN 1.01 KP 0.97 LA 0.97 ! MA 1.00* MK 0.96 NL 1.01 NY 0.98 ! OV 0.98 PT 1.03 SC 0.99 WF 0.98 ! ! ! Fit before self-cal, rms=0.134983Jy sigma=0.596023 ! Fit after self-cal, rms=0.128543Jy sigma=0.565730 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.823 mas, bmaj=3.535 mas, bpa=46.2 degrees ! Estimated noise=4.00195 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00613926 Jy ! Component: 100 - total flux cleaned = -0.00725107 Jy ! Component: 150 - total flux cleaned = -0.00803943 Jy ! Component: 200 - total flux cleaned = -0.00884715 Jy ! Total flux subtracted in 200 components = -0.00884715 Jy ! Clean residual min=-0.013576 max=0.017094 Jy/beam ! Clean residual mean=-0.000084 rms=0.003550 Jy/beam ! Combined flux in latest and established models = 1.13857 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 1.13857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127659Jy sigma=0.563540 ! Fit after self-cal, rms=0.127625Jy sigma=0.563241 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127625Jy sigma=0.563241 ! Fit after self-cal, rms=0.125986Jy sigma=0.548038 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.826 mas, bmaj=3.542 mas, bpa=46.22 degrees ! Estimated noise=3.98878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00581282 Jy ! Component: 100 - total flux cleaned = -0.00796323 Jy ! Component: 150 - total flux cleaned = -0.00858384 Jy ! Component: 200 - total flux cleaned = -0.00920443 Jy ! Total flux subtracted in 200 components = -0.00920443 Jy ! Clean residual min=-0.012633 max=0.015464 Jy/beam ! Clean residual mean=-0.000085 rms=0.003438 Jy/beam ! Combined flux in latest and established models = 1.12937 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 1.12937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125353Jy sigma=0.547314 ! Fit after self-cal, rms=0.125337Jy sigma=0.547208 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (7.5, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142547 Jy ! Component: 100 - total flux cleaned = 0.0183389 Jy ! Component: 150 - total flux cleaned = 0.0187134 Jy ! Component: 200 - total flux cleaned = 0.0190345 Jy ! Total flux subtracted in 200 components = 0.0190345 Jy ! Clean residual min=-0.013461 max=0.012390 Jy/beam ! Clean residual mean=-0.000625 rms=0.003238 Jy/beam ! Combined flux in latest and established models = 1.1484 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 1.1484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122616Jy sigma=0.539821 ! Fit after self-cal, rms=0.122473Jy sigma=0.538610 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122473Jy sigma=0.538610 ! Fit after self-cal, rms=0.117339Jy sigma=0.493027 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.826 mas, bmaj=3.544 mas, bpa=46.24 degrees ! Estimated noise=3.97972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000655553 Jy ! Component: 100 - total flux cleaned = -0.00137108 Jy ! Component: 150 - total flux cleaned = -0.00181946 Jy ! Component: 200 - total flux cleaned = -0.00221357 Jy ! Total flux subtracted in 200 components = -0.00221357 Jy ! Clean residual min=-0.010228 max=0.008293 Jy/beam ! Clean residual mean=-0.000251 rms=0.002283 Jy/beam ! Combined flux in latest and established models = 1.14619 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 1.14619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116382Jy sigma=0.491684 ! Fit after self-cal, rms=0.116370Jy sigma=0.491551 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.80598e-05 Jy ! Component: 100 - total flux cleaned = -0.000330075 Jy ! Component: 150 - total flux cleaned = -0.000328437 Jy ! Component: 200 - total flux cleaned = -0.000431767 Jy ! Total flux subtracted in 200 components = -0.000431767 Jy ! Clean residual min=-0.010300 max=0.008300 Jy/beam ! Clean residual mean=-0.000239 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 1.14576 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 1.14576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115895Jy sigma=0.491099 ! Fit after self-cal, rms=0.115887Jy sigma=0.491064 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115887Jy sigma=0.491064 ! Fit after self-cal, rms=0.115635Jy sigma=0.490468 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.626 mas, bmaj=14.44 mas, bpa=82.56 degrees ! Estimated noise=5.67558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00517834 Jy ! Component: 100 - total flux cleaned = -0.00522686 Jy ! Component: 150 - total flux cleaned = -0.00523286 Jy ! Component: 200 - total flux cleaned = -0.00523457 Jy ! Total flux subtracted in 200 components = -0.00523457 Jy ! Clean residual min=-0.012884 max=0.011271 Jy/beam ! Clean residual mean=-0.000600 rms=0.003871 Jy/beam ! Combined flux in latest and established models = 1.14052 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 85 components and 1.14052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115127Jy sigma=0.492069 ! Fit after self-cal, rms=0.115075Jy sigma=0.491731 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258312 Jy ! Component: 100 - total flux cleaned = 0.000360466 Jy ! Component: 150 - total flux cleaned = 0.000364479 Jy ! Component: 200 - total flux cleaned = 0.000364527 Jy ! Total flux subtracted in 200 components = 0.000364527 Jy ! Clean residual min=-0.013079 max=0.011076 Jy/beam ! Clean residual mean=-0.000628 rms=0.003834 Jy/beam ! Combined flux in latest and established models = 1.14089 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 85 components and 1.14089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115020Jy sigma=0.492998 ! Fit after self-cal, rms=0.115010Jy sigma=0.492912 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.826 mas, bmaj=3.547 mas, bpa=46.24 degrees ! Estimated noise=3.96925 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.826 x 3.547 at 46.24 degrees (North through East) ! Clean map min=-0.018743 max=0.98181 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115010Jy sigma=0.492912 ! Fit after self-cal, rms=0.110089Jy sigma=0.461433 ! Inverting map and beam ! Estimated beam: bmin=1.828 mas, bmaj=3.551 mas, bpa=46.26 degrees ! Estimated noise=3.96325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00313988 Jy ! Component: 100 - total flux cleaned = -0.00325994 Jy ! Component: 150 - total flux cleaned = -0.00336616 Jy ! Component: 200 - total flux cleaned = -0.00356089 Jy ! Total flux subtracted in 200 components = -0.00356089 Jy ! Clean residual min=-0.009370 max=0.007655 Jy/beam ! Clean residual mean=-0.000245 rms=0.002121 Jy/beam ! Combined flux in latest and established models = 1.13733 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 1.13733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109692Jy sigma=0.460402 ! Fit after self-cal, rms=0.109672Jy sigma=0.460345 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00030366 Jy ! Component: 100 - total flux cleaned = -0.000562621 Jy ! Component: 150 - total flux cleaned = -0.000642377 Jy ! Component: 200 - total flux cleaned = -0.000721673 Jy ! Total flux subtracted in 200 components = -0.000721673 Jy ! Clean residual min=-0.009376 max=0.007684 Jy/beam ! Clean residual mean=-0.000225 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 1.13661 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 1.13661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109475Jy sigma=0.459804 ! Fit after self-cal, rms=0.109471Jy sigma=0.459789 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109471Jy sigma=0.459789 ! Fit after self-cal, rms=0.109321Jy sigma=0.459430 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.465 mas, bmaj=3.053 mas, bpa=46.41 degrees ! Estimated noise=4.81311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.741025 Jy ! Component: 100 - total flux cleaned = 0.937322 Jy ! Component: 150 - total flux cleaned = 1.01987 Jy ! Component: 200 - total flux cleaned = 1.0606 Jy ! Total flux subtracted in 200 components = 1.0606 Jy ! Clean residual min=-0.013628 max=0.021529 Jy/beam ! Clean residual mean=0.000075 rms=0.003220 Jy/beam ! Combined flux in latest and established models = 1.0606 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 1.0606 Jy ! Inverting map and beam ! Estimated beam: bmin=1.829 mas, bmaj=3.553 mas, bpa=46.27 degrees ! Estimated noise=3.95448 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336741 Jy ! Component: 100 - total flux cleaned = 0.0520344 Jy ! Component: 150 - total flux cleaned = 0.062691 Jy ! Component: 200 - total flux cleaned = 0.0647835 Jy ! Total flux subtracted in 200 components = 0.0647835 Jy ! Clean residual min=-0.009980 max=0.010479 Jy/beam ! Clean residual mean=-0.000001 rms=0.002327 Jy/beam ! Combined flux in latest and established models = 1.12538 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 1.12538 Jy ! Inverting map ! Added new window around map position (1, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513626 Jy ! Component: 100 - total flux cleaned = 0.00569042 Jy ! Component: 150 - total flux cleaned = 0.00568869 Jy ! Component: 200 - total flux cleaned = 0.006361 Jy ! Total flux subtracted in 200 components = 0.006361 Jy ! Clean residual min=-0.009630 max=0.008405 Jy/beam ! Clean residual mean=-0.000181 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 1.13174 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 56 components and 1.13174 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.631 mas, bmaj=14.45 mas, bpa=82.52 degrees ! Estimated noise=5.63433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000844963 Jy ! Component: 100 - total flux cleaned = 0.00100203 Jy ! Component: 150 - total flux cleaned = 0.00114602 Jy ! Component: 200 - total flux cleaned = 0.00127658 Jy ! Total flux subtracted in 200 components = 0.00127658 Jy ! Clean residual min=-0.012798 max=0.010599 Jy/beam ! Clean residual mean=-0.000583 rms=0.003585 Jy/beam ! Combined flux in latest and established models = 1.13302 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.96831e-06 Jy ! Component: 100 - total flux cleaned = 3.16802e-06 Jy ! Component: 150 - total flux cleaned = 2.47528e-07 Jy ! Component: 200 - total flux cleaned = -9.83737e-05 Jy ! Total flux subtracted in 200 components = -9.83737e-05 Jy ! Clean residual min=-0.012689 max=0.010420 Jy/beam ! Clean residual mean=-0.000576 rms=0.003541 Jy/beam ! Combined flux in latest and established models = 1.13292 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 1.13292 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.829 mas, bmaj=3.553 mas, bpa=46.27 degrees ! Estimated noise=3.95448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203297 Jy ! Component: 100 - total flux cleaned = -0.000324622 Jy ! Component: 150 - total flux cleaned = -0.000320398 Jy ! Component: 200 - total flux cleaned = -0.000171497 Jy ! Total flux subtracted in 200 components = -0.000171497 Jy ! Clean residual min=-0.009550 max=0.007770 Jy/beam ! Clean residual mean=-0.000209 rms=0.002113 Jy/beam ! Combined flux in latest and established models = 1.13275 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 1.13275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109314Jy sigma=0.460936 ! Fit after self-cal, rms=0.109159Jy sigma=0.459928 wmodel /scr/pima/rv100_uvs/J1848+3219_S_map.mod ! Writing 78 model components to file: /scr/pima/rv100_uvs/J1848+3219_S_map.mod wobs /scr/pima/rv100_uvs/J1848+3219_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv100_uvs/J1848+3219_S_uvs.fits wwins /scr/pima/rv100_uvs/J1848+3219_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv100_uvs/J1848+3219_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00367327 Jy ! Component: 100 - total flux cleaned = -0.00472366 Jy ! Component: 150 - total flux cleaned = -0.00515347 Jy ! Component: 200 - total flux cleaned = -0.00543173 Jy ! Component: 250 - total flux cleaned = -0.00570163 Jy ! Component: 300 - total flux cleaned = -0.0060933 Jy ! Component: 350 - total flux cleaned = -0.00634912 Jy ! Component: 400 - total flux cleaned = -0.00697631 Jy ! Component: 450 - total flux cleaned = -0.007345 Jy ! Component: 500 - total flux cleaned = -0.00770703 Jy ! Component: 550 - total flux cleaned = -0.00806279 Jy ! Component: 600 - total flux cleaned = -0.00829667 Jy ! Component: 650 - total flux cleaned = -0.00864262 Jy ! Component: 700 - total flux cleaned = -0.00887055 Jy ! Component: 750 - total flux cleaned = -0.0092075 Jy ! Component: 800 - total flux cleaned = -0.00942947 Jy ! Component: 850 - total flux cleaned = -0.00986512 Jy ! Component: 900 - total flux cleaned = -0.01008 Jy ! Component: 950 - total flux cleaned = -0.0103984 Jy ! Component: 1000 - total flux cleaned = -0.0105031 Jy ! Component: 1050 - total flux cleaned = -0.0107106 Jy ! Component: 1100 - total flux cleaned = -0.0108137 Jy ! Component: 1150 - total flux cleaned = -0.0110165 Jy ! Component: 1200 - total flux cleaned = -0.011117 Jy ! Component: 1250 - total flux cleaned = -0.0113161 Jy ! Component: 1300 - total flux cleaned = -0.0114154 Jy ! Component: 1350 - total flux cleaned = -0.0116105 Jy ! Component: 1400 - total flux cleaned = -0.0117073 Jy ! Component: 1450 - total flux cleaned = -0.0117079 Jy ! Component: 1500 - total flux cleaned = -0.0118027 Jy ! Component: 1550 - total flux cleaned = -0.012084 Jy ! Component: 1600 - total flux cleaned = -0.0121769 Jy ! Component: 1650 - total flux cleaned = -0.012269 Jy ! Component: 1700 - total flux cleaned = -0.0123606 Jy ! Component: 1750 - total flux cleaned = -0.0124511 Jy ! Component: 1800 - total flux cleaned = -0.0125416 Jy ! Component: 1850 - total flux cleaned = -0.0127201 Jy ! Component: 1900 - total flux cleaned = -0.0128085 Jy ! Component: 1950 - total flux cleaned = -0.012809 Jy ! Component: 2000 - total flux cleaned = -0.0131571 Jy ! Component: 2050 - total flux cleaned = -0.0129836 Jy ! Component: 2100 - total flux cleaned = -0.0131557 Jy ! Component: 2150 - total flux cleaned = -0.0133256 Jy ! Component: 2200 - total flux cleaned = -0.0135791 Jy ! Component: 2250 - total flux cleaned = -0.0135795 Jy ! Component: 2300 - total flux cleaned = -0.0137449 Jy ! Component: 2350 - total flux cleaned = -0.0137449 Jy ! Component: 2400 - total flux cleaned = -0.0139086 Jy ! Component: 2450 - total flux cleaned = -0.0139894 Jy ! Component: 2500 - total flux cleaned = -0.01407 Jy ! Component: 2550 - total flux cleaned = -0.0141494 Jy ! Component: 2600 - total flux cleaned = -0.014149 Jy ! Component: 2650 - total flux cleaned = -0.0141489 Jy ! Component: 2700 - total flux cleaned = -0.0143836 Jy ! Component: 2750 - total flux cleaned = -0.0143835 Jy ! Component: 2800 - total flux cleaned = -0.0145378 Jy ! Component: 2850 - total flux cleaned = -0.0146149 Jy ! Component: 2900 - total flux cleaned = -0.0147671 Jy ! Component: 2950 - total flux cleaned = -0.0149187 Jy ! Component: 3000 - total flux cleaned = -0.0151444 Jy ! Component: 3050 - total flux cleaned = -0.0150696 Jy ! Component: 3100 - total flux cleaned = -0.0153663 Jy ! Component: 3150 - total flux cleaned = -0.0154396 Jy ! Component: 3200 - total flux cleaned = -0.0154394 Jy ! Component: 3250 - total flux cleaned = -0.01573 Jy ! Component: 3300 - total flux cleaned = -0.0158022 Jy ! Component: 3350 - total flux cleaned = -0.0159456 Jy ! Component: 3400 - total flux cleaned = -0.0160883 Jy ! Component: 3450 - total flux cleaned = -0.0163002 Jy ! Component: 3500 - total flux cleaned = -0.0163704 Jy ! Component: 3550 - total flux cleaned = -0.0165109 Jy ! Component: 3600 - total flux cleaned = -0.0166504 Jy ! Component: 3650 - total flux cleaned = -0.0167199 Jy ! Component: 3700 - total flux cleaned = -0.0169949 Jy ! Component: 3750 - total flux cleaned = -0.0170631 Jy ! Component: 3800 - total flux cleaned = -0.0171993 Jy ! Component: 3850 - total flux cleaned = -0.0173349 Jy ! Component: 3900 - total flux cleaned = -0.0174693 Jy ! Component: 3950 - total flux cleaned = -0.0176701 Jy ! Component: 4000 - total flux cleaned = -0.0178701 Jy ! Component: 4050 - total flux cleaned = -0.0179363 Jy ! Total flux subtracted in 4096 components = -0.0180678 Jy ! Clean residual min=-0.003516 max=0.004231 Jy/beam ! Clean residual mean=-0.000087 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 1.11468 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 388 components and 1.11468 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv100_uvs/J1848+3219_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.829 x 3.553 at 46.27 degrees (North through East) ! Clean map min=-0.0089629 max=0.97766 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv100_uvs/J1848+3219_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.977664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00110717 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.339739 0.339739 0.679478 1.35896 2.71791 5.43582 10.8716 21.7433 43.4866 86.9732 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.977 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 883.031 quit ! Quitting program ! Log file /scr/pima/rv100_uvs/J1848+3219_S_uvs.log closed on Mon Feb 29 13:29:16 2016